Cerebral Embryonal Tumor, Not Otherwise Specified

**Semantic type:** Neoplastic Process

**Definition:** A central nervous system embryonal tumor, not otherwise specified arising from the cerebral hemispheres.

**Synonyms:** - Cerebral Embryonal Tumor, NOS - Cerebral Hemisphere PNET - Cerebral Hemisphere Primitive Neuroectodermal Neoplasm - Cerebral Hemisphere Primitive Neuroectodermal Tumor - Cerebral PNET - Cerebral Primitive Neuroectodermal Neoplasm - Cerebral Primitive Neuroectodermal Tumor - PNET of Cerebral Hemispheres - PNET of Cerebrum - PNET of the Cerebral Hemispheres - PNET of the Cerebrum - Primitive Neuroectodermal Neoplasm of Cerebral Hemispheres - Primitive Neuroectodermal Neoplasm of Cerebrum - Primitive Neuroectodermal Neoplasm of the Cerebral Hemispheres - Primitive Neuroectodermal Neoplasm of the Cerebrum - Primitive Neuroectodermal Tumor of Cerebral Hemispheres - Primitive Neuroectodermal Tumor of Cerebrum - Primitive Neuroectodermal Tumor of the Cerebral Hemispheres - Primitive Neuroectodermal Tumor of the Cerebrum